🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.7 AU - 0.82 AU

Year: 300 Days

Day: 20.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.77 AU - 0.97 AU

Year: 368 Days

Day: 34.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.87 AU - 1.15 AU

Year: 460 Days

Day: 41.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 551 Days

Day: 45.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.39 AU - 1.99 AU

Year: 995 Days

Day: 22.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 14.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.75 AU - 6.23 AU

Year: 5828 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,533,647 km

• M1: 224,098 km (0.098 R)
• M2: 321,785 km (0.037 R)
• M3: 555,906 km (0.077 R)
• M4: 703,260 km (0.054 R)
• M5: 810,222 km (0.057 R)
• M6: 904,319 km (0.065 R)
• M7: 1,344,735 km (0.062 R)
• M8: 1,786,647 km (0.096 R)
• M9: 1,914,105 km (0.08 R)
• M10: 2,273,888 km (0.054 R)
• M11: 2,426,777 km (0.116 R)
• M12: 2,906,836 km (0.103 R)
• M13: 3,321,821 km (0.06 R)
• M14: 3,496,551 km (0.111 R)
• M15: 3,609,348 km (0.083 R)
• M16: 4,157,624 km (0.073 R)
• M17: 4,329,213 km (0.117 R)
• M18: 4,433,183 km (0.103 R)
• M19: 5,221,714 km (0.052 R)
• M20: 5,557,112 km (0.095 R)
• M21: 5,880,244 km (0.095 R)
• M22: 6,073,225 km (0.081 R)
• M23: 6,327,392 km (0.08 R)
• M24: 6,485,516 km (0.086 R)
• M25: 6,967,970 km (0.099 R)
• M26: 7,069,995 km (0.073 R)
• M27: 7,989,125 km (0.106 R)
• M28: 8,441,209 km (0.093 R)
• M29: 8,923,663 km (0.086 R)
• M30: 9,846,981 km (0.101 R)
• M31: 10,030,836 km (0.073 R)
• M32: 10,588,836 km (0.086 R)
• M33: 11,348,794 km (0.061 R)
• M34: 11,614,031 km (0.082 R)
• M35: 11,808,358 km (0.095 R)
• M36: 12,323,424 km (0.055 R)
• M37: 12,422,308 km (0.1 R)
• M38: 12,596,141 km (0.109 R)
• M39: 12,820,837 km (0.097 R)
• M40: 13,147,708 km (0.119 R)
• M41: 13,299,550 km (0.1 R)
• M42: 13,656,042 km (0.112 R)
• M43: 14,222,569 km (0.09 R)
• M44: 14,456,689 km (0.09 R)
• M45: 14,561,109 km (0.094 R)
• M46: 15,699,549 km (0.109 R)
• M47: 16,265,926 km (0.054 R)
• M48: 16,839,036 km (0.105 R)
• M49: 17,224,848 km (0.115 R)
• M50: 17,474,378 km (0.119 R)
• M51: 17,585,678 km (0.074 R)
• M52: 17,921,077 km (0.111 R)
• M53: 18,117,649 km (0.112 R)
• M54: 18,484,612 km (0.083 R)
• M55: 18,598,007 km (0.104 R)
• M56: 18,882,692 km (0.115 R)
• M57: 19,140,000 km (0.117 R)

Asteroid Belt

Center: 6.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 10.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.84 AU - 8.08 AU

Year: 10174 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,533,647 km

• M1: 187,446 km (0.082 R)
• M2: 271,969 km (0.103 R)
• M3: 378,333 km (0.093 R)
• M4: 676,033 km (0.077 R)
• M5: 779,555 km (0.116 R)
• M6: 888,761 km (0.103 R)
• M7: 964,607 km (0.118 R)
• M8: 1,123,480 km (0.1 R)
• M9: 1,312,871 km (0.116 R)
• M10: 1,445,115 km (0.113 R)
• M11: 1,628,522 km (0.119 R)
• M12: 1,868,777 km (0.096 R)
• M13: 2,303,658 km (0.116 R)
• M14: 2,657,307 km (0.091 R)
• M15: 3,116,273 km (0.107 R)
• M16: 3,355,181 km (0.092 R)
• M17: 3,631,189 km (0.107 R)
• M18: 5,330,471 km (0.091 R)
• M19: 5,798,264 km (0.114 R)
• M20: 6,354,469 km (0.1 R)
• M21: 6,505,563 km (0.102 R)
• M22: 6,927,578 km (0.08 R)
• M23: 7,477,650 km (0.116 R)
• M24: 7,557,385 km (0.102 R)
• M25: 7,838,629 km (0.076 R)
• M26: 8,041,783 km (0.086 R)
• M27: 8,123,464 km (0.118 R)
• M28: 8,287,722 km (0.088 R)
• M29: 8,661,268 km (0.091 R)
• M30: 9,082,984 km (0.062 R)
• M31: 9,296,311 km (0.113 R)
• M32: 9,728,050 km (0.076 R)
• M33: 10,078,109 km (0.082 R)
• M34: 10,745,615 km (0.106 R)
• M35: 11,290,002 km (0.088 R)
• M36: 12,642,366 km (0.11 R)
• M37: 13,265,142 km (0.079 R)
• M38: 14,740,327 km (0.03 R)
• M39: 14,991,203 km (0.047 R)
• M40: 15,344,852 km (0.078 R)
• M41: 15,957,455 km (0.056 R)
• M42: 17,048,921 km (0.108 R)
• M43: 18,110,617 km (0.084 R)
• M44: 18,271,734 km (0.105 R)
• M45: 18,487,305 km (0.079 R)
• M46: 19,798,231 km (0.075 R)
• M47: 20,913,483 km (0.097 R)
• M48: 21,252,023 km (0.072 R)
• M49: 21,877,492 km (0.117 R)
• M50: 22,624,434 km (0.048 R)
• M51: 25,875,944 km (0.092 R)
• M52: 26,239,317 km (0.041 R)
• M53: 26,421,677 km (0.078 R)
• M54: 27,524,811 km (0.082 R)
• M55: 28,330,845 km (0.055 R)
• M56: 28,642,906 km (0.052 R)
• M57: 29,459,710 km (0.111 R)
• M58: 30,731,143 km (0.071 R)
• M59: 30,987,553 km (0.061 R)
• M60: 32,541,127 km (0.106 R)
• M61: 32,867,849 km (0.077 R)
• M62: 33,590,706 km (0.089 R)
• M63: 34,518,362 km (0.057 R)
• M64: 34,651,654 km (0.106 R)
• M65: 34,718,225 km (0.07 R)
• M66: 35,320,207 km (0.103 R)
• M67: 35,790,692 km (0.114 R)
• M68: 36,263,421 km (0.116 R)
• M69: 36,602,261 km (0.09 R)
• M70: 36,670,178 km (0.114 R)
• M71: 37,830,758 km (0.029 R)
• M72: 38,036,904 km (0.092 R)
• M73: 38,105,719 km (0.071 R)
• M74: 40,820,173 km (0.099 R)
• M75: 40,890,633 km (0.09 R)
• M76: 42,022,790 km (0.107 R)
• M77: 42,307,475 km (0.114 R)
• M78: 42,878,639 km (0.053 R)
• M79: 43,668,366 km (0.118 R)
• M80: 46,065,972 km (0.081 R)
• M81: 46,359,483 km (0.092 R)
• M82: 46,580,139 km (0.046 R)
• M83: 46,653,742 km (0.079 R)
• M84: 48,059,363 km (0.082 R)
• M85: 49,629,094 km (0.099 R)
• M86: 49,929,935 km (0.107 R)
• M87: 50,533,712 km (0.025 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,345 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit